Endovascular Treatment for Stroke Post 1 Day （24 Hours）

Endovascular intervention can be performed under either general anesthesia or conscious sedation based on best practices as determined by treating physician. Attempt should be made to expedite the transition from imaging to treatment in as rapid a fashion as possible. The subject should be prepared for the planned interventional procedure according to standard hospital procedures. Mechanical revascularization should be performed with the operators standard thrombectomy technique using aspiration or a stent retriever, separately or in combination.

Patients randomized to the control group will receive best conventional MT for acute ischemic stroke as determined by the attending stroke physician.